diff --git a/src/inc/tsdb.h b/src/inc/tsdb.h
index d7515a14956d7029d909241b2985023d33e58622..0cdb24a4da2bcb63b94f1d668eb79e8494704f03 100644
--- a/src/inc/tsdb.h
+++ b/src/inc/tsdb.h
@@ -324,6 +324,8 @@ void tsdbReportStat(void *repo, int64_t *totalPoints, int64_t *totalStorage, int
 int  tsdbInitCommitQueue(int nthreads);
 void tsdbDestroyCommitQueue();
 int  tsdbSyncCommit(TSDB_REPO_T *repo);
+void tsdbIncCommitRef(int vgId);
+void tsdbDecCommitRef(int vgId);
 
 #ifdef __cplusplus
 }
diff --git a/src/os/src/detail/osFile.c b/src/os/src/detail/osFile.c
index 6eb4515f3098f89991640d2fdee2b0aca47c1703..23fc88b8e1f5d4c0e2fe6b2140278b1e32d35abb 100644
--- a/src/os/src/detail/osFile.c
+++ b/src/os/src/detail/osFile.c
@@ -132,7 +132,7 @@ int64_t taosSendFile(int32_t dfd, int32_t sfd, int64_t *offset, int64_t size) {
     // if (leftbytes > 1000000000) leftbytes = 1000000000;
     sentbytes = sendfile(dfd, sfd, offset, leftbytes);
     if (sentbytes == -1) {
-      if (errno == EINTR) {
+      if (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK) {
         continue;
       } else {
         return -1;
diff --git a/src/sync/src/syncMain.c b/src/sync/src/syncMain.c
index 5c92801cc389df6745377d81b4110ccf8fbc8441..f1ce1d43aa01f5e903f220b472be0090ceaecae5 100644
--- a/src/sync/src/syncMain.c
+++ b/src/sync/src/syncMain.c
@@ -1222,7 +1222,7 @@ static int32_t syncForwardToPeerImpl(SSyncNode *pNode, void *data, void *mhandle
 
   // always update version
   nodeVersion = pWalHead->version;
-  sDebug("vgId:%d, forward to peer, replica:%d role:%s qtype:%s hver:%" PRIu64, pNode->vgId, pNode->replica,
+  sTrace("vgId:%d, forward to peer, replica:%d role:%s qtype:%s hver:%" PRIu64, pNode->vgId, pNode->replica,
          syncRole[nodeRole], qtypeStr[qtype], pWalHead->version);
 
   if (pNode->replica == 1 || nodeRole != TAOS_SYNC_ROLE_MASTER) return 0;
diff --git a/src/tsdb/src/tsdbCommitQueue.c b/src/tsdb/src/tsdbCommitQueue.c
index 3c158a2201c1641d57b8c0902b2b3a9c1c828c9e..c86b8f32b7ff6bfb30e7b734c7b38504200e44e6 100644
--- a/src/tsdb/src/tsdbCommitQueue.c
+++ b/src/tsdb/src/tsdbCommitQueue.c
@@ -15,6 +15,7 @@
 
 #include "os.h"
 #include "tlist.h"
+#include "tref.h"
 #include "tsdbMain.h"
 
 typedef struct {
@@ -22,6 +23,7 @@ typedef struct {
   pthread_mutex_t lock;
   pthread_cond_t  queueNotEmpty;
   int             nthreads;
+  int             refCount;
   SList *         queue;
   pthread_t *     threads;
 } SCommitQueue;
@@ -103,7 +105,7 @@ int tsdbScheduleCommit(STsdbRepo *pRepo) {
 
   pthread_mutex_lock(&(pQueue->lock));
 
-  ASSERT(!pQueue->stop);
+  // ASSERT(pQueue->stop);
 
   tdListAppendNode(pQueue->queue, pNode);
   pthread_cond_signal(&(pQueue->queueNotEmpty));
@@ -123,7 +125,7 @@ static void *tsdbLoopCommit(void *arg) {
     while (true) {
       pNode = tdListPopHead(pQueue->queue);
       if (pNode == NULL) {
-        if (pQueue->stop) {
+        if (pQueue->stop && pQueue->refCount <= 0) {
           pthread_mutex_unlock(&(pQueue->lock));
           goto _exit;
         } else {
@@ -145,3 +147,14 @@ static void *tsdbLoopCommit(void *arg) {
 _exit:
   return NULL;
 }
+
+void tsdbIncCommitRef(int vgId) {
+  int refCount = atomic_add_fetch_32(&tsCommitQueue.refCount, 1);
+  tsdbDebug("vgId:%d, inc commit queue ref to %d", vgId, refCount);
+}
+
+void tsdbDecCommitRef(int vgId) {
+  int refCount = atomic_sub_fetch_32(&tsCommitQueue.refCount, 1);
+  pthread_cond_broadcast(&(tsCommitQueue.queueNotEmpty));
+  tsdbDebug("vgId:%d, dec commit queue ref to %d", vgId, refCount);
+}
\ No newline at end of file
diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c
index 199619e8514faac9e663914ddf59a3ea0462afde..7813c5217b90c9de99fe14c8aef012c084d6af3c 100644
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
@@ -355,6 +355,7 @@ int32_t vnodeOpen(int32_t vnode, char *rootDir) {
   pVnode->status = TAOS_VN_STATUS_READY;
   vDebug("vgId:%d, vnode is opened in %s, pVnode:%p", pVnode->vgId, rootDir, pVnode);
 
+  tsdbIncCommitRef(pVnode->vgId);
   taosHashPut(tsVnodesHash, (const char *)&pVnode->vgId, sizeof(int32_t), (char *)(&pVnode), sizeof(SVnodeObj *));
 
   return TSDB_CODE_SUCCESS;
@@ -446,6 +447,7 @@ void vnodeRelease(void *pVnodeRaw) {
 
   tsem_destroy(&pVnode->sem);
   free(pVnode);
+  tsdbDecCommitRef(vgId);
 
   int32_t count = taosHashGetSize(tsVnodesHash);
   vDebug("vgId:%d, vnode is destroyed, vnodes:%d", vgId, count);